public int getRunStart(AttributedCharacterIteratorNS.Attribute attribute)
{
if (attributesAllowed != null &&
!attributesAllowed.contains(attribute))
{
return(begin);
}
java.util.ArrayList <IAC_Range> ranges = (java.util.ArrayList <IAC_Range>)attrString.attributeMap
.get(attribute);
if (ranges == null)
{
return(begin);
}
return(runStart(ranges));
}
public int getRunStart(java.util.Set <AttributedCharacterIteratorNS.Attribute> attributes)
{
int start = begin;
java.util.Iterator <AttributedCharacterIteratorNS.Attribute> it = attributes.iterator();
while (it.hasNext())
{
AttributedCharacterIteratorNS.Attribute attribute = it.next();
int newStart = getRunStart(attribute);
if (newStart > start)
{
start = newStart;
}
}
return(start);
}
public int getRunLimit(java.util.Set <AttributedCharacterIteratorNS.Attribute> attributes)
{
int limit = end;
java.util.Iterator <AttributedCharacterIteratorNS.Attribute> it = attributes.iterator();
while (it.hasNext())
{
AttributedCharacterIteratorNS.Attribute attribute = it.next();
int newLimit = getRunLimit(attribute);
if (newLimit < limit)
{
limit = newLimit;
}
}
return(limit);
}
public System.Object getAttribute(
AttributedCharacterIteratorNS.Attribute attribute)
{
if (attributesAllowed != null &&
!attributesAllowed.contains(attribute))
{
return(null);
}
java.util.ArrayList <IAC_Range> ranges = (java.util.ArrayList <IAC_Range>)attrString.attributeMap
.get(attribute);
if (ranges == null)
{
return(null);
}
return(currentValue(ranges));
}
private AttributedString(AttributedCharacterIterator iterator, int start,
int end, java.util.Set <AttributedCharacterIteratorNS.Attribute> attributes)
{
if (start < iterator.getBeginIndex() || end > iterator.getEndIndex() ||
start > end)
{
throw new java.lang.IllegalArgumentException();
}
if (attributes == null)
{
return;
}
StringBuilder buffer = new StringBuilder();
iterator.setIndex(start);
while (iterator.getIndex() < end)
{
buffer.Append(iterator.current());
iterator.next();
}
text = buffer.ToString();
attributeMap = new java.util.HashMap <AttributedCharacterIteratorNS.Attribute, java.util.List <IAC_Range> >();//(attributes.size() * 4 / 3) + 1);
java.util.Iterator <AttributedCharacterIteratorNS.Attribute> it = attributes.iterator();
while (it.hasNext())
{
AttributedCharacterIteratorNS.Attribute attribute = it.next();
iterator.setIndex(start);
while (iterator.getIndex() < end)
{
System.Object value = iterator.getAttribute(attribute);
int runStart = iterator.getRunStart(attribute);
int limit = iterator.getRunLimit(attribute);
if ((value is java.lang.annotation.Annotation && runStart >= start && limit <= end) ||
(value != null && !(value is java.lang.annotation.Annotation)))
{
addAttribute(attribute, value, (runStart < start ? start
: runStart)
- start, (limit > end ? end : limit) - start);
}
iterator.setIndex(limit);
}
}
}
/**
* Constructs an {@code AttributedString} from an {@code
* AttributedCharacterIterator}, which represents attributed text.
*
* @param iterator
* the {@code AttributedCharacterIterator} that contains the text
* for this attributed string.
*/
public AttributedString(AttributedCharacterIterator iterator)
{
if (iterator.getBeginIndex() > iterator.getEndIndex())
{
// text.0A=Invalid substring range
throw new java.lang.IllegalArgumentException("Invalid substring range"); //$NON-NLS-1$
}
StringBuilder buffer = new StringBuilder();
for (int i = iterator.getBeginIndex(); i < iterator.getEndIndex(); i++)
{
buffer.Append(iterator.current());
iterator.next();
}
text = buffer.ToString();
java.util.Set <AttributedCharacterIteratorNS.Attribute> attributes = iterator
.getAllAttributeKeys();
if (attributes == null)
{
return;
}
attributeMap = new java.util.HashMap <AttributedCharacterIteratorNS.Attribute, java.util.List <IAC_Range> >();//(attributes.size() * 4 / 3) + 1);
java.util.Iterator <AttributedCharacterIteratorNS.Attribute> it = attributes.iterator();
while (it.hasNext())
{
AttributedCharacterIteratorNS.Attribute attribute = it.next();
iterator.setIndex(0);
while (iterator.current() != CharacterIteratorConstants.DONE)
{
int start = iterator.getRunStart(attribute);
int limit = iterator.getRunLimit(attribute);
System.Object value = iterator.getAttribute(attribute);
if (value != null)
{
addAttribute(attribute, value, start, limit);
}
iterator.setIndex(limit);
}
}
}
/**
* Applies a given attribute to this string.
*
* @param attribute
* the attribute that will be applied to this string.
* @param value
* the value of the attribute that will be applied to this
* string.
* @throws IllegalArgumentException
* if the length of this attributed string is 0.
* @throws NullPointerException
* if {@code attribute} is {@code null}.
*/
public void addAttribute(AttributedCharacterIteratorNS.Attribute attribute,
System.Object value)
{
if (null == attribute)
{
throw new java.lang.NullPointerException();
}
if (text.Length == 0)
{
throw new java.lang.IllegalArgumentException();
}
java.util.List <IAC_Range> ranges = attributeMap.get(attribute);
if (ranges == null)
{
ranges = new java.util.ArrayList <IAC_Range>(1);
attributeMap.put(attribute, ranges);
}
else
{
ranges.clear();
}
ranges.add(new IAC_Range(0, text.Length, value));
}
/**
* Applies a given attribute to the given range of this string.
*
* @param attribute
* the attribute that will be applied to this string.
* @param value
* the value of the attribute that will be applied to this
* string.
* @param start
* the start of the range where the attribute will be applied.
* @param end
* the end of the range where the attribute will be applied.
* @throws IllegalArgumentException
* if {@code start < 0}, {@code end} is greater than the length
* of this string, or if {@code start >= end}.
* @throws NullPointerException
* if {@code attribute} is {@code null}.
*/
public void addAttribute(AttributedCharacterIteratorNS.Attribute attribute,
System.Object value, int start, int end)
{
if (null == attribute)
{
throw new java.lang.NullPointerException();
}
if (start < 0 || end > text.Length || start >= end)
{
throw new java.lang.IllegalArgumentException();
}
if (value == null)
{
return;
}
java.util.List <IAC_Range> ranges = attributeMap.get(attribute);
if (ranges == null)
{
ranges = new java.util.ArrayList <IAC_Range>(1);
ranges.add(new IAC_Range(start, end, value));
attributeMap.put(attribute, ranges);
return;
}
java.util.ListIterator <IAC_Range> it = ranges.listIterator();
while (it.hasNext())
{
IAC_Range range = it.next();
if (end <= range.start)
{
it.previous();
break;
}
else if (start < range.end ||
(start == range.end && value.Equals(range.value)))
{
IAC_Range r1 = null, r3;
it.remove();
r1 = new IAC_Range(range.start, start, range.value);
r3 = new IAC_Range(end, range.end, range.value);
while (end > range.end && it.hasNext())
{
range = it.next();
if (end <= range.end)
{
if (end > range.start ||
(end == range.start && value.Equals(range.value)))
{
it.remove();
r3 = new IAC_Range(end, range.end, range.value);
break;
}
}
else
{
it.remove();
}
}
if (value.Equals(r1.value))
{
if (value.Equals(r3.value))
{
it.add(new IAC_Range(r1.start <start?r1.start : start,
r3.end> end ? r3.end : end, r1.value));
}
else
{
it.add(new IAC_Range(r1.start < start ? r1.start : start,
end, r1.value));
if (r3.start < r3.end)
{
it.add(r3);
}
}
}
else
{
if (value.Equals(r3.value))
{
if (r1.start < r1.end)
{
it.add(r1);
}
it.add(new IAC_Range(start, r3.end > end ? r3.end : end,
r3.value));
}
else
{
if (r1.start < r1.end)
{
it.add(r1);
}
it.add(new IAC_Range(start, end, value));
if (r3.start < r3.end)
{
it.add(r3);
}
}
}
return;
}
}
it.add(new IAC_Range(start, end, value));
}
